Gaya APA

WHO, . et al (2011). Modul Kebidanan Kehamilan : Eklampsia = Safe Motherhood : Eclampsia Module : Education Material for Teachers of Midwivery . Jakarta: EGC.

Gaya MLA

WHO, . et al. "Modul Kebidanan Kehamilan : Eklampsia = Safe Motherhood : Eclampsia Module : Education Material for Teachers of Midwivery". Jakarta: EGC, 2011. Text.